阅读说明：本技术 一种医疗急救用转运椅 (Transport chair for medical first aid ) 是由 宋兆吉 于 2018-06-19 设计创作，主要内容包括：本发明公开了一种医疗急救用转运椅,包括坐垫,所述坐垫的左侧活动安装有椅背,所述坐垫的内部活动安装有位于椅背正面和背面的限位块,所述限位块的一端活动安装在椅背的内部,所述限位块远离椅背的一端贯穿坐垫并固定连接有拉块一,所述坐垫的底部固定连接有气缸一,所述气缸一的底部固定连接有支撑板,支撑板的底部固定连接有滚轮一,椅背的左侧固定连接有承接块,承接块的左侧通过销轴活动安装有气缸二。该医疗急救用转运椅,通过将椅背活动的安装在坐垫上,并通过限位块进行连接,能够在使用者需要时将限位块从椅背的内部抽出即可对椅背进行调节,从而让病人可以躺在转运椅上,无需另备转运车,从而方便转运病人。(The invention discloses a transport chair for medical first aid, which comprises a cushion, wherein a chair back is movably arranged on the left side of the cushion, limiting blocks positioned on the front side and the back side of the chair back are movably arranged in the cushion, one end of each limiting block is movably arranged in the chair back, one end, far away from the chair back, of each limiting block penetrates through the cushion and is fixedly connected with a first pulling block, the bottom of the cushion is fixedly connected with a first air cylinder, a supporting plate is fixedly connected to the bottom of the first air cylinder, a first roller is fixedly connected to the bottom of the supporting plate, a first bearing block is fixedly connected to the left side of the chair back, and a second air cylinder is. This medical treatment first aid is with transporting chair, through installing the back of the chair activity on the cushion to connect through the stopper, can take the stopper out from the inside of the back of the chair when the user needs and can adjust the back of the chair, thereby let patient can lie on transporting chair, need not in addition the transfer car (buggy), thereby conveniently transport patient.)

1. The utility model provides a transport chair for medical first aid, includes cushion (1), its characterized in that: the left side movable mounting of cushion (1) has back of the chair (2), the inside movable mounting of cushion (1) has stopper (3) that are located back of the chair (2) openly and the back, the one end movable mounting of stopper (3) is in the inside of back of the chair (2), the one end that back of the chair (2) were kept away from in stopper (3) runs through cushion (1) and fixedly connected with and draws a (13).

2. The transport chair for medical emergency as claimed in claim 1, wherein: the utility model discloses a cushion (1) for children, including cushion (1), bottom fixedly connected with cylinder (4), the bottom fixedly connected with backup pad (5) of cylinder (4), the bottom fixedly connected with gyro wheel (6) of backup pad (5), the left side fixedly connected with of the back of the chair (2) holds piece (7), the left side of holding piece (7) has cylinder two (8) through round pin axle movable mounting, the bottom fixedly connected with supporting shoe (9) of cylinder two (8), the bottom fixedly connected with gyro wheel two (10) of supporting shoe (9).

3. The transport chair for medical emergency as claimed in claim 1, wherein: the top fixedly connected with connecting block (11) of stopper (3), spread groove (12) that are located connecting block (11) top are all seted up to the inside of cushion (1) and back of the chair (2), connecting block (11) swing joint is in spread groove (12).

4. The transport chair for medical emergency as claimed in claim 1, wherein: the utility model discloses a chair, including the back of the chair (2), the left bottom fixedly connected with fixed block (19) of back of the chair (2), draw-in groove (14) have been seted up on the surface of fixed block (19), the left side fixedly connected with of cushion (1) bottom holds piece (20), through-hole (21) have been seted up on the surface that holds piece (20), the inside movable mounting that holds piece (20) has card strip (15) that are located through-hole (21) bottom, the top of card strip (15) extends to in draw-in groove (14).

5. The transport chair for medical emergency as claimed in claim 4, wherein: the fixed surface of card strip (15) is connected with transmission piece (16), the bottom fixedly connected with of transmission piece (16) cup joints pressure spring (17) on card strip (15) surface, the bottom of pressure spring (17) with hold the inner wall fixed connection of piece (20), the bottom of card strip (15) extends to the outside and the fixedly connected with that hold piece (20) and draws piece two (18).

Technical Field

The invention relates to the technical field of medical treatment, in particular to a transfer chair for medical treatment and first aid.

Background

The medical apparatus refers to instruments, equipment, appliances, in-vitro diagnostic reagents, calibrators, materials and other similar or related articles which are directly or indirectly used for a human body, during the medical treatment of a patient, the patient needs to be transported for emergency treatment sometimes, a transport chair is usually adopted to transport the patient when the patient is transported, a special patient needs to be transported while lying, but the existing transport chair cannot adjust the chair back, so that a transport vehicle needs to be additionally provided, and the transport mode is inconvenient for people to use.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a transport chair for medical first aid, which has the advantages of being capable of adjusting a chair back and the like, and solves the problem that the chair back cannot be adjusted by the existing transport chair.

(II) technical scheme

In order to achieve the purpose of adjusting the chair back, the invention provides the following technical scheme: the utility model provides a medical treatment first aid is with transporting chair, includes the cushion, the left side movable mounting of cushion has the back of the chair, the inside movable mounting of cushion has the stopper that is located the back of the chair openly and the back, the one end movable mounting of stopper is in the inside of the back of the chair, the one end that the back of the chair was kept away from to the stopper runs through cushion and fixedly connected with and draws a piece one.

Preferably, the bottom fixedly connected with cylinder one of cushion, the bottom fixedly connected with backup pad of cylinder one, the bottom fixedly connected with gyro wheel one of backup pad, the left side fixedly connected with of the back of the chair holds the piece, the left side of holding the piece has cylinder two through round pin axle movable mounting, the bottom fixedly connected with supporting shoe of cylinder two, the bottom fixedly connected with gyro wheel two of supporting shoe.

Preferably, the top fixedly connected with connecting block of stopper, the spread groove that is located the connecting block top is all seted up to the inside of cushion and the back of the chair, connecting block swing joint is in the spread groove.

Preferably, the left bottom fixedly connected with fixed block of the back of the chair, the draw-in groove has been seted up on the surface of fixed block, the left side fixedly connected with of cushion bottom holds the piece, hold the surface of piece and seted up the through-hole, the inside movable mounting who holds the piece has the card strip that is located the through-hole bottom, the top of card strip extends to in the draw-in groove.

Preferably, the fixed surface of the card strip is connected with a transmission block, the bottom of the transmission block is fixedly connected with a pressure spring sleeved on the surface of the card strip, the bottom of the pressure spring is fixedly connected with the inner wall of the accommodating block, and the bottom of the card strip extends to the outside of the accommodating block and is fixedly connected with a pull block II.

(III) advantageous effects

Compared with the prior art, the invention provides a transfer chair for medical first aid, which has the following beneficial effects:

1. this medical treatment first aid is with transporting chair, through installing the back of the chair activity on the cushion to connect through the stopper, can take the stopper out from the inside of the back of the chair when the user needs and can adjust the back of the chair, thereby let patient can lie on transporting chair, need not in addition the transfer car (buggy), thereby conveniently transport patient.

2. This medical treatment first aid is with transporting chair, through setting up connecting block and spread groove, can increase the compactness that stopper and the back of the chair are connected, thereby let the back of the chair can more stable support patient, draw a piece one through the setting and can the person of facilitating the use remove the stopper, thereby the person of facilitating the use adjusts the back of the chair, through setting up the draw-in groove, card strip and fixed block, can carry on spacingly to it when the back of the chair is set level, thereby let the unable return of the back of the chair, thereby let the back of the chair can more stable support patient, through setting up transmission piece and pressure spring, can provide thrust for the card strip, thereby in letting the card that the card strip can be more convenient card advance the draw-in groove, draw a piece two through the setting and can the person of facilitating the use remove.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic left sectional view of a connection structure of a seat cushion and a seat back according to the present invention;

FIG. 3 is a schematic sectional view of the front structure of the containing block of the present invention;

fig. 4 is an enlarged view of a portion of the structure shown at a in fig. 1 according to the present invention.

In the figure: the seat cushion comprises a seat cushion 1, a seat back 2, a limiting block 3, a first cylinder 4, a supporting plate 5, a first roller 6, a bearing block 7, a second cylinder 8, a supporting block 9, a second roller 10, a connecting block 11, a connecting groove 12, a first pulling block 13, a clamping groove 14, a clamping strip 15, a transmission block 16, a pressure spring 17, a second pulling block 18, a fixed block 19, a containing block 20 and a through hole 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a transport chair for medical first aid comprises a cushion 1, a first cylinder 4 is fixedly connected to the bottom of the cushion 1, a support plate 5 is fixedly connected to the bottom of the first cylinder 4, a first roller 6 is fixedly connected to the bottom of the support plate 5, a receiving block 7 is fixedly connected to the left side of a chair back 2, a second cylinder 8 is movably mounted on the left side of the receiving block 7 through a pin shaft, a support block 9 is fixedly connected to the bottom of the second cylinder 8, a second roller 10 is fixedly connected to the bottom of the support block 9, a chair back 2 is movably mounted on the left side of the cushion 1, limit blocks 3 located on the front and back of the chair back 2 are movably mounted inside the cushion 1, a connecting block 11 is fixedly connected to the top of the limit blocks 3, connecting grooves 12 located at the top of the connecting block 11 are respectively formed inside the cushion 1 and, the tightness of the connection between the limiting block 3 and the chair back 2 can be increased, so that the chair back 2 can support a patient more stably, one end of the limiting block 3 is movably arranged inside the chair back 2, one end of the limiting block 3, which is far away from the chair back 2, penetrates through the cushion 1 and is fixedly connected with the first pulling block 13, the chair back 2 is movably arranged on the cushion 1 and is connected through the limiting block 3, the limiting block 3 can be pulled out from the inside of the chair back 2 to adjust the chair back 2 when the user needs the chair, so that the patient can lie on the transfer chair without additionally arranging a transfer vehicle, so that the patient is convenient to transfer, the limiting block 3 can be conveniently moved by the user through the first pulling block 13, so that the user can conveniently adjust the chair back 2, the left bottom of the chair back 2 is fixedly connected with the fixing block 19, the surface of the fixing block 19 is provided with, the surface of the accommodating block 20 is provided with a through hole 21, the inside of the accommodating block 20 is movably provided with a clamping strip 15 positioned at the bottom of the through hole 21, the top end of the clamping strip 15 extends into the clamping groove 14, the clamping strip 15 and a fixed block 19 are arranged to limit the chair back 2 when the chair back 2 is placed at ordinary times, so that the chair back 2 cannot return, the chair back 2 can support a patient more stably, the surface of the clamping strip 15 is fixedly connected with a transmission block 16, the bottom of the transmission block 16 is fixedly connected with a pressure spring 17 sleeved on the surface of the clamping strip 15, the bottom of the pressure spring 17 is fixedly connected with the inner wall of the accommodating block 20, the bottom end of the clamping strip 15 extends to the outside of the accommodating block 20 and is fixedly connected with a pulling block II 18, the transmission block 16 and the pressure spring 17 are arranged to provide thrust for the clamping strip 15, so that the clamping strip 15 can be more conveniently clamped into the clamping groove 14, and the clamping strip 15 can be conveniently, thereby facilitating the user to pull the clip strip 15 downward when securing the securing block 19.

When the chair is used, the first pulling block 13 is pulled outwards, the first pulling block 13 drives the limiting block 3 and the connecting block 11 to be separated from the interior of the chair back 2, then the second pulling block 18 moves downwards, the second pulling block 18 drives the clamping strip 15 to move downwards, the clamping strip 15 is enabled to be withdrawn from the through hole 21, then the chair back 2 is rotated, the chair back 2 drives the fixing block 19 to rotate, the fixing block 19 extends into the through hole 21, then the second pulling block 18 is loosened, the pressure spring 17 can push the transmission block 16 to move at the moment, and the clamping strip 15 is pushed to move upwards to be clamped into the clamping groove 14 to complete fixing.

To sum up, this transport chair for medical treatment first aid is through installing back of the chair 2 activity on cushion 1 to connect through stopper 3, can take stopper 3 out from the inside of the back of the chair 2 when the user needs and can adjust back of the chair 2, thereby let patient can lie on transporting the chair, need not to be equipped with the transfer car (buggy) in addition, thereby conveniently transport patient, solved the problem that current transport chair can't adjust the back of the chair.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.